This is about expression of algebra word problems.
The new group of tiles is a group of; three x² tiles, eight x tiles and nine unit tiles.
Total number of tiles in this new group = 3x² + 8x + 9
The tiles are drawn in the image attached.
Number of x² tiles = 3
Number of x-tiles = 8
Number of unit tiles = 9
Thus, we now have the name of this new group of tiles as;
three x² tiles, eight x tiles and nine unit tiles
Tiles we have are;
3x² tiles, 8x tiles and 9 tiles
Total number of tiles in this new group = 3x² + 8x + 9
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